Chapter
Apr 26, 2012
Long-Term Evolution of Offshore Sandbank Morphology: Case Study — Great Yarmouth Sandbanks, U.K.
Authors: José M. Horrillo-Caraballo [email protected] and Dominic E. Reeve [email protected]Author Affiliations
Publication: Coastal Dynamics 2005: State of the Practice
Abstract
It is evident from the existing literature that additional investigations into the evolution of offshore sandbanks are needed. In this paper we presented an analysis of the model output and relationship between the flow statistics and the historical sandbank configurations based on this background. A two-dimensional hydrodynamic model has been set up to investigate the long-term evolution of offshore sandbanks. Tidal simulations were performed with a nested model covering the Southern North Sea and Great Yarmouth zone (east coast of the UK). Simulations were carried out for a period corresponding to several spring-neap cycles and were compared directly with field measurements. The time series of velocities at each grid point were used to determine time mean tidal velocities and vorticity. The time series were also used to determine Reynolds stresses eddy vorticity fluxes. The spatial patterns of these quantities are studied for two separate charts, relating to 1945 and 1954. The correlation between the evolution of the sandbanks and the residual and eddy flow statistics suggests that they could be a useful tool for coastal planners to develop an improved method of estimating long-term sandbanks changes.
Get full access to this chapter
View all available purchase options and get full access to this chapter.
Information & Authors
Information
Published In
Copyright
© 2006 American Society of Civil Engineers.
History
Published online: Apr 26, 2012
Permissions
Request permissions for this article.
Authors
Affiliations
Research Assistant, School of Engineering, University of Plymouth, Plymouth, UK. PL4 8AA. E-mail: [email protected]
Professor, School of Engineering, University of Plymouth, Plymouth, UK. PL4 8AA. E-mail: [email protected]
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.
View Options
Get Access
Access content
Please select your options to get access
Log in/Register
Log in via your institution (Shibboleth)
ASCE Members:
Please log in to see member pricing
Purchase
Save for later Item saved, go to cart Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Get Access
Access content
Please select your options to get access
Log in/Register
Log in via your institution (Shibboleth)
ASCE Members:
Please log in to see member pricing
Purchase
Save for later Item saved, go to cart Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.